Southwark Metal SP10-26GA_14IN Spiral Pipe 26 Gauge 14 in

Product Description

The SOUTHWARK METAL SP10-26GA_14IN is a 26-gauge hot dip galvanized steel spiral pipe used in sheet metal ductwork systems for HVAC air distribution. Measuring 14 inches in diameter and 10 feet in length, this spiral pipe is fabricated to meet ACCA and SMACNA standards, making it a recognized choice for commercial and residential forced-air installations. The hot dip galvanized finish provides corrosion resistance in both supply and return air applications. Licensed sheet metal contractors and HVAC installers use this pipe as a primary trunk or branch run component in low-pressure duct systems.

This spiral pipe is suited for light commercial and residential HVAC ductwork where a 14-inch round section is required. Common applications include main trunk lines, branch takeoffs, and equipment connections in forced-air heating and cooling systems. The 10-foot length reduces the number of joints in a run, improving airflow efficiency and reducing potential leak points. Fabricated spiral construction provides consistent roundness and rigidity compared to snap-lock alternatives, making it a preferred choice when duct layout demands straight, clean runs.

Key Features

• 26-gauge material thickness provides structural rigidity for 14-inch diameter runs
• Hot dip galvanized steel construction resists corrosion in conditioned and unconditioned spaces
• 10-foot length minimizes joint count and reduces potential air leakage
• Spiral seam construction maintains consistent round profile along full length
• Meets ACCA and SMACNA fabrication and performance standards

Compatibility

Designed as an OEM-style round spiral duct pipe for use in 14-inch diameter low-pressure forced-air HVAC duct systems built to ACCA and SMACNA standards.

Installation Notes

Installation of round spiral duct pipe is performed by licensed sheet metal contractors following SMACNA duct construction guidelines and applicable local mechanical codes. Shut down and lock out the air handling system before making connections or modifications to existing ductwork. Joints should be sealed with approved duct sealant or mastic and secured with sheet metal screws or approved mechanical fasteners per SMACNA specifications. Do not exceed the pressure class ratings appropriate for the gauge and diameter when selecting fittings and hardware.

Technical Specifications

• Type: Spiral Pipe
• Diameter: 14 inches
• Length: 10 feet
• Material Thickness: 26 Gauge
• Material: Hot Dip Galvanized Steel
• Applicable Standards: ACCA, SMACNA

Standard Information

• Brand: SOUTHWARK METAL
• Manufacturer Part Number: SP10-26GA_14IN